diff --git a/DSView/CMake/Findlibsigrok4DSL.cmake b/DSView/CMake/Findlibsigrok4DSL.cmake
new file mode 100755
index 00000000..0135fe7a
--- /dev/null
+++ b/DSView/CMake/Findlibsigrok4DSL.cmake
@@ -0,0 +1,18 @@
+
+#libsigrok4DSL
+#LIBSIGROK4DSL
+
+
+FIND_PATH(LIBSIGROK4DSL_INCLUDE_DIR libsigrok4DSL/libsigrok.h 
+		/usr/local/include/
+		/usr/include/)
+	
+
+FIND_LIBRARY(LIBSIGROK4DSL_LIBRARY libsigrok4DSL.a 
+		/usr/local/lib/
+		/usr/lib/)
+		
+if (LIBSIGROK4DSL_INCLUDE_DIR AND LIBSIGROK4DSL_LIBRARY)
+	set (LIBSIGROK4DSL_FOUND TRUE)
+	message("set LIBSIGROK4DSL_FOUND true")
+endif(LIBSIGROK4DSL_INCLUDE_DIR AND LIBSIGROK4DSL_LIBRARY)
diff --git a/DSView/CMake/Findlibsigrokdecode4DSL.cmake b/DSView/CMake/Findlibsigrokdecode4DSL.cmake
new file mode 100755
index 00000000..e51d91af
--- /dev/null
+++ b/DSView/CMake/Findlibsigrokdecode4DSL.cmake
@@ -0,0 +1,18 @@
+
+#libsigrokdecode4DSL
+#LIBSIGROKDECODE4DSL
+
+
+FIND_PATH(LIBSIGROKDECODE4DSL_INCLUDE_DIR libsigrokdecode4DSL/libsigrokdecode.h
+		/usr/local/include/
+		/usr/include/)
+	
+
+FIND_LIBRARY(LIBSIGROKDECODE4DSL_LIBRARY libsigrokdecode4DSL.a 
+		/usr/local/lib/
+		/usr/lib/)
+		
+if (LIBSIGROKDECODE4DSL_INCLUDE_DIR AND LIBSIGROKDECODE4DSL_LIBRARY)
+	set (LIBSIGROKDECODE4DSL_FOUND TRUE)
+	message("set LIBSIGROKDECODE4DSL_FOUND true")
+endif(LIBSIGROKDECODE4DSL_INCLUDE_DIR AND LIBSIGROKDECODE4DSL_LIBRARY)
diff --git a/DSView/CMakeLists.txt b/DSView/CMakeLists.txt
index e696d0cf..39301013 100755
--- a/DSView/CMakeLists.txt
+++ b/DSView/CMakeLists.txt
@@ -24,10 +24,9 @@ cmake_minimum_required(VERSION 2.8.6)
 include(FindPkgConfig)
 include(GNUInstallDirs)
 
+
 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/CMake")
 
-#SET(CMAKE_C_FLAGS_RELEASE "-g -DNDEBUG -O3")
-#SET(CMAKE_CXX_FLAGS_RELEASE "-g -DNDEBUG -O3")
 
 set(CMAKE_CXX_FLAGS "-Wall -Wextra")
 set(CMAKE_BUILD_TYPE Release)
@@ -67,17 +66,24 @@ endif()
 #= Dependencies
 #-------------------------------------------------------------------------------
 
+
 list(APPEND PKGDEPS
-	"libsigrok4DSL >= 0.2.0"
-	"libusb-1.0 >= 1.0.16"
 	"libzip >= 0.10"
+	#"libsigrok4DSL >= 0.2.0"
+	"libusb-1.0 >= 1.0.16"
 )
 if(ENABLE_DECODE)
-	list(APPEND PKGDEPS "libsigrokdecode4DSL>=0.4.0")
+	#list(APPEND PKGDEPS "libsigrokdecode4DSL>=0.4.0")
 endif()
 
 find_package(PkgConfig)
 pkg_check_modules(PKGDEPS REQUIRED ${PKGDEPS})
+pkg_search_module(GLIB REQUIRED glib-2.0)
+
+MESSAGE(STATUS "glib-2.0 include:" ${GLIB_INCLUDE_DIRS})
+MESSAGE(STATUS "glib-2.0 lib:" ${GLIB_LIBRARIES})
+include_directories(${GLIB_INCLUDE_DIRS})
+link_directories(${GLIB_LIBRARIES_DIRS})
 
 if(FORCE_QT4)
 	set(Qt5Core_FOUND FALSE)
@@ -106,6 +112,8 @@ find_package(libusb-1.0 REQUIRED)
 find_package(ZLIB REQUIRED)
 find_package(libzip REQUIRED)
 find_package(FFTW REQUIRED)
+find_package(libsigrok4DSL REQUIRED)
+find_package(libsigrokdecode4DSL REQUIRED)
 
   
 #===============================================================================
@@ -119,7 +127,7 @@ set(DS_VERSION_MAJOR 1)
 set(DS_VERSION_MINOR 2)
 set(DS_VERSION_MICRO 0)
 set(DS_VERSION_STRING
-	${DS_VERSION_MAJOR}.${DS_VERSION_MINOR}.${DS_VERSION_MICRO}-RC5
+	${DS_VERSION_MAJOR}.${DS_VERSION_MINOR}.${DS_VERSION_MICRO}-RC5.1
 )
 
 configure_file (
@@ -448,8 +456,12 @@ if(WIN32)
 set_target_properties(${PROJECT_NAME} PROPERTIES LINK_FLAGS "-mwindows")
 endif()
 
-target_link_libraries(DSView -lz)
-
+target_link_libraries(${PROJECT_NAME} -lz)
+target_link_libraries(${PROJECT_NAME} ${GLIB_LIBRARIES})
+target_link_libraries(${PROJECT_NAME} ${LIBSIGROK4DSL_LIBRARY})
+target_link_libraries(${PROJECT_NAME} ${LIBSIGROKDECODE4DSL_LIBRARY})
+target_link_libraries(${PROJECT_NAME} ${LIBUSB_1_LIBRARIES})
+target_link_libraries(${PROJECT_NAME} ${PYTHON_LIBRARIES})
 
 if(ENABLE_COTIRE)
 	include(cotire)
diff --git a/DSView/config.h b/DSView/config.h
index 633bae6c..0fd75366 100755
--- a/DSView/config.h
+++ b/DSView/config.h
@@ -29,6 +29,6 @@
 #define DS_VERSION_MAJOR 1
 #define DS_VERSION_MINOR 2
 #define DS_VERSION_MICRO 0
-#define DS_VERSION_STRING "1.2.0-RC5"
+#define DS_VERSION_STRING "1.2.0-RC5.1"
 
 #endif
diff --git a/libsigrokdecode4DSL/config.h b/libsigrokdecode4DSL/config.h
index ac06e252..9f34ee78 100644
--- a/libsigrokdecode4DSL/config.h
+++ b/libsigrokdecode4DSL/config.h
@@ -80,7 +80,7 @@
 #define SRD_PACKAGE_VERSION_MINOR 6
 
 /* Version of libsigrokdecode4DSL. */
-#define SRD_PACKAGE_VERSION_STRING "0.6.0-git-936f99c"
+#define SRD_PACKAGE_VERSION_STRING "0.6.0-git-3914467"
 
 /* Define to 1 if you have the ANSI C header files. */
 #define STDC_HEADERS 1
diff --git a/libsigrokdecode4DSL/decoders/example/__init__.py b/libsigrokdecode4DSL/decoders/example/__init__.py
new file mode 100644
index 00000000..43e08e70
--- /dev/null
+++ b/libsigrokdecode4DSL/decoders/example/__init__.py
@@ -0,0 +1,22 @@
+##
+## This file is part of the libsigrokdecode project.
+##
+## Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+## Copyright (C) 2012-2014 Uwe Hermann <uwe@hermann-uwe.de>
+## Copyright (C) 2022 DreamSourceLab <support@dreamsourcelab.com>
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, see <http://www.gnu.org/licenses/>.
+##
+
+from .pd import Decoder
diff --git a/libsigrokdecode4DSL/decoders/example/pd.py b/libsigrokdecode4DSL/decoders/example/pd.py
new file mode 100644
index 00000000..60466166
--- /dev/null
+++ b/libsigrokdecode4DSL/decoders/example/pd.py
@@ -0,0 +1,174 @@
+##
+## This file is part of the libsigrokdecode project.
+##
+## Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
+## Copyright (C) 2012-2014 Uwe Hermann <uwe@hermann-uwe.de>
+## Copyright (C) 2022 DreamSourceLab <support@dreamsourcelab.com>
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, see <http://www.gnu.org/licenses/>.
+##
+
+## 开发脚本的前提条件是必须掌握python语言
+## 非windows用户，想要打印出信息，用self.printlog(string),并在控制台下运行DSView。但是最终需要注释掉，因为影响性能。
+## 更复杂的协议请查考(0-i2c、0-spi、 0-uart、1-i2c、1-spi、1-uart)
+## 底层模块提供的属性有：
+##  1. samplenum 数据样品位置
+##  2. matched  本次查找调用wait匹配的信息，返回一个uint64类型数值，表示０到63个通道的匹配信息
+## The prerequisite for developing scripts is to master Python language
+
+## text block fill color table:
+##  [#EF2929,#F66A32,#FCAE3E,#FBCA47,#FCE94F,#CDF040,#8AE234,#4EDC44,#55D795,#64D1D2
+##  ,#729FCF,#D476C4,#9D79B9,#AD7FA8,#C2629B,#D7476F]
+
+## 导出核心模块类
+import sigrokdecode as srd
+
+## 本协议模块具体代码
+class Decoder(srd.Decoder):
+    api_version = 3
+
+    ## 协议标识，必须唯一
+    ## The protocol ID, which must be unique
+    id = 'example'
+
+    ## 协议名称, 不一定要求跟标识一致
+    ## The protocol name, it not necessarily consistent with ID
+    name = 'example'
+
+    ## 协议长名称
+    ## Long name
+    longname = 'example-devel'
+
+    ## 简介内容
+    ## Descript text
+    desc = 'This is an example of protocol development'
+
+    ## 开源协议
+    license = 'gplv2+'
+
+    ## 接收的输入的数据源名
+    ## Ten input data source name
+    inputs = ['logic']
+
+    ## 输出的数据类别名，可作为下层协议的输入数据源名
+    ## The output data source name
+    outputs = ['test']
+
+    ## 适用范围标签
+    tags = ['Embedded/industrial']
+
+    ## 必须要绑定的通道定义，将在界面上可见
+    ## id:通道标识, 任意命名
+    ## type:类型，根据需要设置一个值
+    ## name:标签名
+    ## desc:该通道的说明
+    channels = (
+        {'id': 'c1', type:0, 'name': 'c1', 'desc': 'chan1-input'},
+    )
+
+    ## 可选通道，其它跟上面的一样
+    optional_channels = (
+        {'id': 'c2', type:0, 'name': 'c2', 'desc': 'chan２-input'},
+    )
+
+    ## 提供给用户通过界面设置的参数，根据业务需要来定义
+    options = (
+        {'id': 'bit-len', 'desc': 'match bit length', 'default': 16, 'values': (8,16)},
+        {'id': 'mode', 'desc': 'work mode', 'default': 'up','values': ('up','low')},
+     )
+
+    ##　解析结果定义
+    #＃ annotations里的每一项可以有2到3个属性，当有３个属性时，第一个表示类型
+    ##  类型对应0-16个颜色，当类型范围在200-299时，将绘制边沿箭头
+
+    annotations = (
+        (100, 'test-data1', 'example test data1'),
+        (201, 'test-data2', 'example test data2'), 
+        (1, 'test-data3', 'example test data3'), 
+    )
+
+    ## 解析结果的行定义
+    annotation_rows = (
+        ('lab1', 'the lab1', (0,)),     #可输出第1个定义的annotations类型
+        ('lab2', 'the lab2', (1,2)),    #可输出第1个和第2个定义的annotations类型
+    )
+
+    ## 构造函数，自动被调用
+    def __init__(self):
+        self.reset()
+
+    ## 在这里做一些重置和定义私有变量工作
+    def reset(self):
+        self.count = 0
+
+    ## 脚本开始运行时，会自动调用
+    ## 注册一些解析结果类型
+    ## 有: OUTPUT_ANN，OUTPUT_PYTHON，OUTPUT_BINARY，OUTPUT_META
+    def start(self):
+       self.out_ann = self.register(srd.OUTPUT_ANN)
+       #self.out_python = self.register(srd.OUTPUT_PYTHON)
+
+    ## 定义一个输出函数
+    ## a,b为采样起点和终点, value为要输出的数值
+    def put_row1(self, a, b, value):
+        #'@%02X', 前边加@是告诉底层模块这是一个数值数据，显示格式可转化为hex/oct/bin/acii/dec
+        # {$}是占位符,内容由数值部分填充
+        # @特殊符号和{$}占位符的特性，只有DSView版本在1.2.0以上才支持
+        # []描述输出内容，第一个元素表示annotation序号,annotation的行号由annotation_row决定
+        self.put(a, b, self.out_ann, [0, ['{$}', '@%02X' % value]])
+    
+    def put_row2(self, a, b, value):
+        self.put(a, b, self.out_ann, [1, ['{$}', '@%02X' % value]])
+
+    def put_row3(self, a, b, value):
+        self.put(a, b, self.out_ann, [2, ['row3']])
+
+    ## 触发解析工作
+    def decode(self):
+        step = 0
+        times = 0
+        lst_dex = self.samplenum
+        b_f = False
+        flag_arr = [{0:'r'}, {0:'f'}]
+        flag_dex = 0
+
+        while True:
+            # 从原始数据中按条件匹配数据，用于接受返回值的元组里的变量个数由通道数决定
+            # 如果可选通道未绑定真实通道，则返回255,比如这里的b变成255
+            # wait()不带条件，表示进行所有匹配
+           #(a,b) = self.wait()
+           
+           (a,b) = self.wait(flag_arr[flag_dex])
+           
+           if b_f == False:
+               b_f = True
+               flag_dex = 1
+               lst_dex = self.samplenum
+           else:
+                flag_dex = 0
+                b_f = False
+                times += 1  
+                if times % 2 == 0:
+                    self.put_row1(lst_dex, self.samplenum, self.samplenum -  lst_dex)
+                else:
+                    self.put_row2(lst_dex, self.samplenum, self.samplenum -  lst_dex)
+                    #self.put_row3(lst_dex, self.samplenum, 0)
+
+                 
+           # wait({0:'f'}), 0表示通道序号(从0开始)，'f'表示查找下边沿
+           # wait()可传多个条件，与条件:{0:'f',１:'r'},　或条件：[{0:'f'},{１:'r'}]
+           # h:高电平，l:低电平，r:上边沿，f:下边沿，e:上沿或下沿, n:要么０，要么１
+           # (a,b) = self.wait([{0:'f'}])
+  
+           step += 1
diff --git a/libsigrokdecode4DSL/util.c b/libsigrokdecode4DSL/util.c
index 975c9dfa..defe7c66 100755
--- a/libsigrokdecode4DSL/util.c
+++ b/libsigrokdecode4DSL/util.c
@@ -494,6 +494,8 @@ SRD_PRIV int py_strseq_to_char(PyObject *py_strseq, char ***out_strv)
 	ssize_t seq_len, i;
 	PyGILState_STATE gstate;
 	int ret = SRD_ERR_PYTHON;
+	int lv = 0;
+	char dec_buf[15];
 
 	gstate = PyGILState_Ensure();
 
@@ -522,19 +524,28 @@ SRD_PRIV int py_strseq_to_char(PyObject *py_strseq, char ***out_strv)
 		if (!py_item)
 			goto err;
 
-		if (!PyUnicode_Check(py_item)) {
+		if (PyUnicode_Check(py_item))
+		{
+			py_bytes = PyUnicode_AsUTF8String(py_item);
+			Py_DECREF(py_item);
+			if (!py_bytes)
+				goto err;
+
+			str = g_strdup(PyBytes_AsString(py_bytes));
+			Py_DECREF(py_bytes);
+			if (!str)
+				goto err;
+		}
+		else if (PyLong_Check(py_item))
+		{
+			lv = PyLong_AsLong(py_item);
+			sprintf(dec_buf, "%d", lv);
+			str = g_strdup(dec_buf);
+		}
+		else{
 			Py_DECREF(py_item);
 			goto err;
 		}
-		py_bytes = PyUnicode_AsUTF8String(py_item);
-		Py_DECREF(py_item);
-		if (!py_bytes)
-			goto err;
-
-		str = g_strdup(PyBytes_AsString(py_bytes));
-		Py_DECREF(py_bytes);
-		if (!str)
-			goto err;
 
 		strv[i] = str;
 	}
diff --git a/libsigrokdecode4DSL/version.h b/libsigrokdecode4DSL/version.h
index 6b0f3a9c..d9a8c8ba 100644
--- a/libsigrokdecode4DSL/version.h
+++ b/libsigrokdecode4DSL/version.h
@@ -48,7 +48,7 @@
 #define SRD_PACKAGE_VERSION_MICRO 0
 
 /** The libsigrokdecode package version ("major.minor.micro") as string. */
-#define SRD_PACKAGE_VERSION_STRING "0.6.0-git-936f99c"
+#define SRD_PACKAGE_VERSION_STRING "0.6.0-git-3914467"
 
 /*
  * Library/libtool version macros (can be used for conditional compilation).